Downloadable brochure - Screening Examinations
What is Barium Enema?
A Barium Enema is a Screening Study used to demonstrate theanatomy and any abnormality of the large bowel (colon).
Preparation
You will need to prepare for the examination using the special preparation kit available from your doctor or our practice. The kit clearly explains the need to have the bowel correctly prepared using laxatives and a suppository, commencing the day before the examination.
Procedure
Prior to the examination, you will be asked to change into a gown to prevent your clothes from causing confusing shadows on the images. You will lie on the X-ray table whilst a small, flexible and lubricated tube is placed into the rectum. Occasionally, a special tube with a small inflatable cuff at the end may be used.
Barium, and then air, is passed into the bowel through this tubing. The air is used to help the barium fluid flow around the bowel and you will be turned into varying positions (for example onto your stomach or your side) to help this take place.
An intravenous injection may be given to relax the bowel. In some patients this may reduce discomfort and improve the ease of interpretation of the examination.
You will be asked to hold your breath for a couple of seconds while the images are being taken. There is usually some discomfort during this procedure. Once the examination is complete, most of the fluid and air is drained away before the tube is removed. You will be able to go to the toilet before dressing.
It is recommended that you have a responsible adult escort you home by private means, as loose bowel motions may occur.
Examination and Reporting Time
The examination will take approximately 45 minutes. You may wish to wait for your results or alternative arrangements can be made to collect them at a later stage.